- Click to share on Twitter (Opens in new window)
- Click to share on Facebook (Opens in new window)
- Click to share on Google+ (Opens in new window)
- Click to share on Reddit (Opens in new window)
- Click to share on Tumblr (Opens in new window)
- Click to share on Pinterest (Opens in new window)
- Click to email this to a friend (Opens in new window)
- Click to print (Opens in new window)
Month: September 2017
Another image using the photo-to-line art technique I described in a previous post.
A friend and I were talking.
One of my favorites is Italo Calvino, she said.
Oh, yes!… I used to review some of his books for the San Francisco Chronicle.
My favorite was Six Memos for the New Millennium.
I love that one! Can you send it to me?… The review, I mean.
Maybe? That must have been around thirty years ago. But I think I do still have some old reviews in a box. I’ll see if I can dig it out for you.
And I did. And here it is.
Writing as a Perfect Crystal
Six Memos for the Next Millennium
The Charles Eliot Norton Lectures, 1985–1986
By Italo Calvino; translated by Patrick Creagh
Harvard University Press; 136 pages; $12.95
In Six Memos for the Next Millennium, Italo Calvino, master of startling literary transformations in such works as Invisible Cities, Cosmicomics, and If on a Winter’s Night a Traveler, shares his personal alchemical formula for literary Gold.
These lectures, intended for presentation at Harvard University in 1985, are precisely worded, carefully crafted, beautifully illustrated examples of the literary essay and inspiring demonstrations of Calvino’s argument that writing should have the definition, luminescence, and perfection of structure of a crystal. (The book is marred only by the failure of Harvard University Press to credit Patrick Creagh’s excellent translation.)
Calvino’s formula is idiomatic and personal. It will be difficult for literary critics to apply it as a test of value or for aspiring writers to use it as a recipe for their own magical creations. But it provides a brilliant, original approach to literature, a key to Calvino’s own work, and a thoroughly delightful and illuminating commentary on some of the world’s greatest writing.
The predominant focus in the neurobiological study of memory has been on remembering (persistence). However, recent studies have considered the neurobiology of forgetting (transience). Here we draw parallels between neurobiological and computational mechanisms underlying transience. We propose that it is the interaction between persistence and transience that allows for intelligent decision-making in dynamic, noisy environments. Specifically, we argue that transience (1) enhances flexibility, by reducing the influence of outdated information on memory-guided decision-making, and (2) prevents overfitting to specific past events, thereby promoting generalization. According to this view, the goal of memory is not the transmission of information through time, per se. Rather, the goal of memory is to optimize decision-making. As such, transience is as important as persistence in mnemonic systems.
This is a fancy way of saying, just think how hellish it would be if you were unable to forget any face you had ever seen on BART.
Recently I’ve been experimenting with a technique for converting photos to line art, which can then be colorized. (I don’t claim this technique is original to me, but I’ve been refining it for my own purposes.)
The essence of the technique is the conversion to lines, using the color dodge and multiply blend modes. In the artwork above, I started from this photo: